A Sample of Hydrochloric Acid (Approximately 0

question 97

Multiple Choice

A sample of hydrochloric acid (approximately 0.10 M) is titrated with 0.0993 M NaOH. What indicator changes color closest to the equivalence point?

• A) thymol blue (p K _In = 1.65)
• B) methyl orange (p K _In = 3.46)
• C) methyl red (p K _In = 5.00)
• D) bromthymol blue (p K _In = 7.30)
• E) phenolphthalein (p K _In = 8.7)

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Definitions:

Precluded

Prevented or made impossible in advance; barred from happening or continuing.

Own Lawsuits

Likely refers to the ability of an individual or entity to initiate legal action or lawsuits on their own behalf.

Appellate Judges

Judges responsible for reviewing and deciding on appeals from lower courts, ensuring legal errors are corrected.

Reverse

To change direction, position, or course of action to the opposite; in legal contexts, it may refer to overturning a decision in an appellate court.